27422241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7021

約数の個数: 32

約数和(自身を含む): 48273408

約数和(自身を除く): 20851167

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 6983, 20949, 48881, 76813, 118711, 146643, 230439, 356133, 537691, 830977, 1305821, 1613073, 2492931, 3917463, 9140747, 27422241]

約数ペア:

[(1, 27422241), (3, 9140747), (7, 3917463), (11, 2492931), (17, 1613073), (21, 1305821), (33, 830977), (51, 537691), (77, 356133), (119, 230439), (187, 146643), (231, 118711), (357, 76813), (561, 48881), (1309, 20949), (3927, 6983)]